vcpkg_from_git(

OUT_SOURCE_PATH SOURCE_PATH

URL "https://aomedia.googlesource.com/aom"

REF 92d4c37fbdd08944a0e721bbaeb13318f10aebb0

FETCH_REF "v${VERSION}"

HEAD_REF main

PATCHES

aom-rename-static.diff

aom-uninitialized-pointer.diff

)

vcpkg_find_acquire_program(PERL)

if(VCPKG_TARGET_ARCHITECTURE MATCHES "^(x86|x64)$")

# Upstream AOM only uses NASM on x86-family targets. Non-x86 targets such as

# Apple Silicon configure with ENABLE_NASM=OFF and should not require nasm.

vcpkg_find_acquire_program(NASM)

set(aom_nasm_compiler "-DCMAKE_ASM_NASM_COMPILER=${NASM}")

endif()

set(aom_target_cpu "")

if(VCPKG_TARGET_IS_UWP OR (VCPKG_TARGET_IS_WINDOWS AND VCPKG_TARGET_ARCHITECTURE MATCHES "^arm"))

# UWP + aom's assembler files result in weirdness and build failures

# Also, disable assembly on ARM and ARM64 Windows to fix compilation issues.

set(aom_target_cpu "-DAOM_TARGET_CPU=generic")

endif()

if(VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" AND VCPKG_TARGET_IS_LINUX)

set(aom_target_cpu "-DENABLE_NEON=OFF")

endif()

vcpkg_cmake_configure(

SOURCE_PATH ${SOURCE_PATH}

OPTIONS

${aom_target_cpu}

-DENABLE_DOCS=OFF

-DENABLE_EXAMPLES=OFF

-DENABLE_TESTDATA=OFF

-DENABLE_TESTS=OFF

-DENABLE_TOOLS=OFF

-DTHREADS_PREFER_PTHREAD_FLAG=ON

${aom_nasm_compiler}

"-DPERL_EXECUTABLE=${PERL}"

)

vcpkg_cmake_install()

vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/AOM)

vcpkg_copy_pdbs()

vcpkg_fixup_pkgconfig()

file(REMOVE_RECURSE

"${CURRENT_PACKAGES_DIR}/debug/include"

"${CURRENT_PACKAGES_DIR}/debug/share"

)

vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")